In a stunning development that has left the community reeling, Michael David McKee, the ex-husband of Monique Tepe, has reportedly confessed to the brutal murders of his former wife and her current husband, prominent Ohio dentist Spencer Tepe. The double homicide, which occurred on December 30, 2025, in their Columbus home, has gripped the nation as details of the suspect’s motive and erratic behavior emerge.

McKee, 39, was arrested in Rockford, Illinois, on January 10, 2026, after authorities tracked a vehicle linked to him through neighborhood surveillance footage near the crime scene. He now faces two counts of aggravated murder in the deaths of Spencer Tepe, 37, and Monique Tepe, 39. The couple was discovered shot multiple times in their Weinland Park residence, while their two young children—ages 2 and 7—were unharmed and safely in another room.

According to sources close to the investigation, McKee publicly disclosed his motive during questioning, sending chills through detectives as they replayed recorded audio of his statements. The confession reportedly stems from lingering resentment over the 2017 divorce from Monique, whom he married in 2015. Court records show the split was granted on grounds of incompatibility, after which Monique went on to marry Spencer in 2021. The pair had built a loving family life, with Spencer known as a devoted father, mentor, and community-oriented dentist who spoke fluent Spanish and served patients in Athens, Ohio.

Family members of McKee have come forward with disturbing revelations about his behavior in the weeks leading up to the tragedy. Relatives described unusual and increasingly erratic actions over the past month, including withdrawal from social circles, unexplained absences, and signs of mounting distress. It wasn’t until McKee went missing for five consecutive days that they grew alarmed and alerted authorities—only to learn of the horrific crimes he allegedly committed. This delay in reporting his disappearance added another layer of shock, as loved ones pieced together how his personal turmoil may have escalated into violence.

The investigation revealed no signs of forced entry at the Tepe home, suggesting the perpetrator was someone familiar to the victims. Surveillance video captured a person of interest near the residence in the early morning hours of December 30, leading detectives straight to McKee’s vehicle. Police have emphasized that the motive remains under review to avoid compromising the case, but the confession has provided a breakthrough in what was initially a baffling double homicide.

The Tepe family has expressed profound grief, describing Spencer and Monique as loving parents whose lives were senselessly cut short. Spencer was remembered as a top-tier professional and caring individual, while Monique was cherished for her background in childhood education and passion for baking. Their children are now in the care of relatives, as the community rallies in support.

As McKee awaits extradition and trial, the case underscores the devastating impact of unresolved grudges. Authorities continue to urge anyone with information to come forward, while the nation mourns the loss of a couple whose story of love and family ended in unimaginable tragedy.